baber/WOPTO huggingface dataset:
Patent JP-H09324229-A (JP)
Title: Production of titanium carbide particle dispersion type metal-matrix composite material
Inventor: NUKAMI TETSUYA
IPC: C22C1/10
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To simplify the process without deteriorating the characteristics of the obtd. composite material in the method for producing a titanium carbide particle dispersion type metal matrix composite and to reduce the cost. SOLUTION: This producing method is constituted in such a manner that titanium powder, carbon powder and aluminum powder or aluminum alloy powder are mixed, this mixture is formed into a formed body having a prescribed shape, and then, this formed body is heated at 900 to 1800 deg.C in an inert atmosphere. In this case, in the mixture, the titanium powder and carbon powder are allowed to exist in a ratio by which titanium carbide is stoichiometrically formed, and the aluminum powder or aluminum alloy powder are allowed to exist by >=60wt.% expressed in terms of aluminum to the total weight of the titanium powder and carbide powder.
Patent JP-H11348609-A (JP)
Title: Voltage detecting and grounding device for electric overhead line
Inventor: OBARA KATSUKUNI
IPC: G01R19/15
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of simply, safely carrying out voltage detection and grounding work with a single device. SOLUTION: A contact metal fitting 6 in a contraction state is hung on a stringing W. The voltage of the stringing W is picked up at the route of a conductor 5-conductor 12-control device 13 to detect service interruption or current carry. The control device 13 displays the current carrying state or the service interrupting state on its display part, and simultaneously generates a current carrying signal or a service interruption signal. The service interrupting signal has locking device 14 allowed the relative rotation of a root bar 2 and a tip bar 3. Rotating the root bar 2 by a given angle axially extends the root bar 2 and the tip bar 3, and conducts the conductor 5 to a conductor 10. A conducting wire 11 conducted to the conductor 10 is connected to a rail. The stringing W is grounded at the route of the stringing W-conductor 5-conductor 10-conducting wire 11.  A current carrying signal from the control device 13 has the locking device 14 locked the relative rotation of the root bar 2 and the tip bar 3. The root bar 2 and the tip bar 3 exert no axial extension, and make noncontinuity of the conductor 5 to the conductor 10 for nongrounding of the stringing W. Thus grounding work for the stringing W under the current carrying state can not be carried out, and safety work is ensured.
Patent JP-S6326292-A (JP)
Title: Adding method for welding high temperature crack preventing material
Inventor: YOSHIDA SHIGEO
IPC: B23K31/00
Filed: 1986-07-17
Abstract: PURPOSE:To form the weld zone of high quality with a high productivity by generating an arc between a wire shaped high temp. crack preventing material and the molten metal of a base metal and melting a high temp. crack preventing material into the molten metal of the base metal. CONSTITUTION:A high temp. crack preventing material 30 is fed to the inner part of the 3rd electrode torch 32 by a wire feeding roller 31 simultaneously with the welding work. The welding current feeding bus bar 33 is connected to the torch 32 from a welding power source 22 and the welding current is fed to the high temp. crack preventing material 30 via the 3rd electrode tip 34. The high temp. crack preventing material 30 submerges a flux 12 and slag 28, generates an arc in the space with a molten metal 27 to melt with the molten metal 27 and the welding metal 35 having low carbon contents is formed. In this way the generation of the high temp. crack on the weld zone is prevented.
Patent JP-H0334674-A (JP)
Title: Facsimile equipment
Inventor: SUKAI KAZUAKI
IPC: H04N1/028
Filed: 1989-06-30
Abstract: PURPOSE:To transit desired stereoscopic picture information, whose reading is confirmed, to a facsimile network by transmitting and receiving picked-up stereoscopic picture information through a communication line while monitoring it. CONSTITUTION:When a desired object is photographed by an image pickup means (video camera) 1, a prescribed video signal is converted to picture data by a converting means and is stored in data storage means (serial access memories) 7 and 8. Stored picture data is transferred to a display means 21 at a prescribed timing before transmission to the communication line by the control of transfer control means 3, 9, 13, 16, and 20. Consequently, picture data is displayed on a preliminarily set area together with system information, and its video information can be monitored. Confirmed picture data is written in data storage means 7 and 8 by the control of transfer control means 3, 9, 13, 16, and 20 and is transmitted from the communication line at a prescribed timing. Thus, stereoscopic picture information is transmitted from the communication line.
Patent JP-S5692309-A (JP)
Title: Emergency oil switching valve assembly
Inventor: IWAMOTO KATSUHARU
IPC: F01D21/20
Filed: 1979-12-24
Abstract: PURPOSE: To provide an emergency oil switching valve assembly, used for a steam turbine or the like, which is capable of detecting the turbine trip through positive movement of an oil switching valve at any time when a turbine trip signal is given, and also capable of removing foreign matter accumulated at sliding sections.  
     CONSTITUTION: In an emergency oil switching valve assembly shown in the drawing, a bush 1 is rigidly fixed on the inside of a relay sleeve 114 which is formed with a plurality of oil chambers AWD communicated to servomotors for driving various valves, and an oil switching valve 2 formed with a plurality of passages QAWQD are fixed rigidly on the inside of the bush 1. Here, a connected piece 5 is fixed to the top of the oil switching valve 2, in the manner that it is connected to a guide sheath 7 through the engagement of a horizontal pin 13 and a groove 23. A center rod 10 is threaded vertically in the pin 13, and a test handle 11 is connected by the intermediary of a connecting piece 9 to a retaining metal 8 to which is fitted a transparent cover 20 for the center rod 10. On the cover 20, there are marked a reset position A, a test position B and a trip position C for the oil switching valve 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07163858-A (JP)
Title: Liquid-steam contacting apparatus
Inventor: JIYON TERENSU RABUIN
IPC: B01D3/22
Filed: 1994-07-19
Abstract: PURPOSE: To provide a liquid-vapor disengaging device forming a flowing surface of separated liquid in use to an outflow port in liquid flow communication with the lower tray of a pair of trays to reduce the diameter of a distillation device without adversely affecting its performance. CONSTITUTION: A downcomer 8a leads liquid to a tray 6a from a tray just above it, a downcomer 8b leads the liquid to a ray 6b from the tray 6a, a downcomer 8c leads the liquid to a tray 6c from the tray 6b, and a downcomer 8d leads the liquid from the tray 6c to a tray just below it. A liquid-vapor disengaging device 34a, a device 34b, and a device 34c are arranged between the trays 6a and 6b, between the trays 6b and 6c, and between the tray 6c and the tray just below it, respectively. Vapor rises to trays 6 above. A tong 40 is fitted in each of the devices 34 so that the separated liquid is deflected in the direction of a liquid outlet edge 44 of each device 34. Each liquid outlet edge 44 feeds the liquid to the respective downcomer through a gap 46 in the wall of the downcomer 8.
Patent JP-S5869454-A (JP)
Title: Permanent magnet type rotary electric machine
Inventor: TOMITE TOSHIO
IPC: H02K1/17
Filed: 1981-10-21
Abstract: PURPOSE:To effectively utilize the magnetic flux at the axial end of a pole and to improve the performance of a permanent magnet type rotary electric machine by forming a circumferential center and both axial ends of a permanent magnet of specific composition of an I-shaped permanent magnet having large remaining magnetic flux density as a composite pole. CONSTITUTION:A pole 2 is composed integrally of a permanent magnet 21 made of a material which has large coercive force and hard reduction in the magnetism disposed at the center between both circumferential ends and a permanent magnet 22 made of a material which has large remaining magnetic flux of I shape disposed over the circumferential center and both axial ends of the magnet 21 are associated integrally. The axial length L of the magnet 21 is approx. 1.1-1.2 times of the axial laminate thickness of the armature core, and the length Lm including the axial length of the magnet 22 of both axial ends is less than the effective length of improving the torque and is effective to improve the torque to approx. twice of the thickness of the laminate of the armature  core. In this manner, the reduction in the magnetism due to armature reaction  can be prevented, thereby improving the performance.
Patent JP-H0511568-A (JP)
Title: Electrostatic charger
Inventor: KITA HIDEKI
IPC: G03G15/02
Filed: 1991-07-08
Abstract: PURPOSE:To easily and widely adjust the value of the surface potential of a photosensitive body in an electrostatic charger arranged to be opposed to the photosensitive body of an image forming device such as a copying machine. CONSTITUTION:By rotating a screw 21 in a proper direction and rocking a movable electrode 16 in a direction shown by an arrow 22, a grid wire 12 disposed at a position which is the closest to the peripheral surface of the photosensitive body 1 is separated from or approaching to the peripheral surface of the photosensitive body 1. Thus, the value of the surface potential of the photosensitive body 1 is widely adjusted. In such a case, it is conceivable that not only the grid wire 1 but also a main wire 11 are integrally separated from or approaching to the peripheral surface of the photosensitive body.
Patent JP-H109897-A (JP)
Title: Electric-pneumatic converter
Inventor: OMURA KOJI
IPC: G01D5/42
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To achieve an easy fine adjustment of a working point of a nozzle flapper mechanism by including an adjusting nozzle to adjust a clearance between a first nozzle and a flapper by a force based on jetting air. SOLUTION: An adjusting nozzle 31 is provided facing a flapper 17 to adjust a clearance between a first nozzle 23 and the flapper 17 by a force based on jetting air. In this case, a pressure as the pressure Ps of supply air to the adjusting nozzle 31 is altered by a regulator 32 to adjust the clearance between the first nozzle 23 and the flapper 17 by changing the force based on the jetting air. As the pressure and flow rate of supply air to the adjusting nozzle 31 can be simply changed by a regulator or the like, the force based on the jetting air from the adjusting nozzle 31 can be varied easily. This enables easily and finely changing of the clearance between the first nozzle 23 and the flapper 17.
Patent JP-S5867431-A (JP)
Title: Position holding method of reinforcement to be sealed inside resin molded product
Inventor: YOSHIDA EIJI
IPC: B29C45/00
Filed: 1981-10-20
Abstract: PURPOSE:To positively hold a reinforcing member to be sealed inside a resin molded product at a specified position by a method wherein the reinforcing member is positioned at a specified position and kept there positively under such a condition in which the positions of injection holes (group) of molten resin for a cavity are caused to coincide with those of groups of pairs of pins. CONSTITUTION:A reinforcing member 1 is composed of rod members 2 assembled together in the form of grating, and a rod member 2 is made of metal, hard resin having high melting point, glass-fiber, wood, etc., and it may be tubular or solid bar form. A pin 5a is located at such a position where it receives the rod member 2, and pins 5b are also provided in a movable metal mold 6 at such positions, each corresponds to that of pin 5a, and both pins compose pairs of pin 5, and a cavity 7 is obtained by combining molds. Position P corresponding to the geometrical center of the group of injection holes 4 is caused to coincide with position Q corresponding to the geometrical center of the group of pairs of pins 5 at the intersecting point of the diagonal lines of the cavity 7, and under this condition, the enforcing member 1 is positioned and held there.
Patent JP-S6146191-A (JP)
Title: Controller for motor
Inventor: SAI KENICHI
IPC: H02P5/56
Filed: 1984-08-10
Abstract: PURPOSE:To continuously operate other motor by switching by a calculation feedback calculated from a speed feedback by main circuit voltage and current when a motor main circuit which has a speed detector is interrupted. CONSTITUTION:A current detector 7 for detecting the current of a main circuit 20, a current detector 7A for regulating the output of the detector 7, a voltage detector 8 for detecting the voltage of the main circuit 20, a feedback calculator 9 for forming a speed feedback signal on the basis of the detection signals, and a switching contact 10 are provided. A main circuit breaker CBj of a motor 4j is interrupted to stop the motor 4j, and when the speed feedback signal by the detector 5 cannot represents the actual speed, the output N' of the calculator 9 becomes the speed feedback signal by the contact 10, thereby continuing to operate a normal remaining motor even at the abnormal time.
Patent JP-H11342236-A (JP)
Title: Binding device for snowboard
Inventor: WATANABE TAKASHIGE
IPC: A63C9/00
Filed: 1998-05-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the weight shift easily to take a natural position. SOLUTION: The binding device is provided with the base plate 2 which sets the side part 4 next to the base plate part 3 where the boots are put on the top and is mounted on the snowboard with a holding plate that is fitted into the mounting hole 8 which is drilled on the base plate part 3. Then the top face of part of back end 3a on the base plate part 3 is the slant face 3b which is inclined upward toward the back end 3a.
Patent JP-H1013600-A (JP)
Title: Facsimile equipment and its data processing method
Inventor: KUMAGAI TAKEKAZU
IPC: H04N1/21
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate data management in an information processing unit by transferring image data and image information as one file. SOLUTION: An original is read by a read control section 107 by the remote control from an information processing terminal equipment 118, the read original is subject to various image processing by an image processing control section 108 and the processed image is coded by a read recording coding decoding processing section 112. Then a file form header including image attribute information is added to the coded image data and the resulting data are stored in an image memory 104.
Patent JP-S6143176-A (JP)
Title: A-aryl-4-(4,5-dihydro-3,5-dioxo-1,2,4- triazin-2(3h)-yl)-benzeneacetonitrile
Inventor: GUSUTAAFU MARIA BETSUKUSU
IPC: C07D243/06
Filed: 1985-07-31
Abstract: Novel  alpha -aryl-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-benzeneacetontr iles which are effective in destruting and/or preventing the growth of Protozoa; pharmaceutical compositions comprising such compounds as active ingredients and processes of preparing such compounds and pharmaceutical compositions.
Patent JP-S5795206-A (JP)
Title: Apparatus for dismounting tire
Inventor: MIMURA YOSHIO
IPC: B60B30/08
Filed: 1980-12-01
Abstract: PURPOSE: To permit a tire to be automatically dismounted, by mounting upper rollers and lower rollers movably in the axial directions so that the tire can be removed.  
     CONSTITUTION: A wheel rotating shaft 2 that stands upright rotatably through a bearing on a support table 1 is equipped with a wheel attaching disk 3 at its upper part. A roller shaft supporting table 10 can be moved vertically along a support frame 6 in accordance with the rotation of a main shaft 8. The bead roller 16 is formed into a truncated shape, and is rotatably mounted together with the side roller 17 to a roller supporting shaft 15. A lower roller shaft 21 has a male thread, which will thread into a threaded bore in the roller supporting table 10, and the side roller 23 and the bead roller 22 having a truncated shape fitted rotatably. The upper roller shaft 13 and the lower roller shaft 21 can be moved axially. Thus, a wheel can be automatically removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6229848-A (JP)
Title: Ventilation fan of ceiling-embedded type
Inventor: HAGIWARA TADASHI
IPC: F24F7/10
Filed: 1985-07-30
Abstract: PURPOSE:To make it possible to maintain a main body of a ventilation fan horizontal, by providing a hanging metal fitting on the outer surface of said ventilation fan formed in a box-shape having a fan therein, attaching a weighted string to said hanging metal fitting, thereby keeping the upper and lower part of this string equal in distance to the side of said ventilation fan. CONSTITUTION:Hanging metal fittings 3 are fixed to the upper part on the side of a main body of a ventilation fan 10, said hanging metal fittings 3 being secured with nuts 4 to anchor bolts 2 embedded in the ceiling 1. A weighted string 8 is bound to the hanging metal fitting 3, whereas a straight indicating line 9 is marked in a vertical direction on the side of the main body of the fan 10 facing the string 8. Installation of the main body of the ventilation fan 10 is carried out by adjusting the nuts 4 so that the distance between the string 8 and the upper part of one side of the main body of the ventilation fan 10 comes equal to that between the string and the lower part, while positioning the string 8 to the indicating line 9 marked on said main body 10 to determine the level thereof.
Patent JP-H0457656-A (JP)
Title: Controller for cutting machine
Inventor: TAKAGI SHIGEYOSHI
IPC: B23Q17/09
Filed: 1990-06-26
Abstract: PURPOSE:To detect surely working power even if the working is performed during the increase of the power in motor start-up by providing a clamp circuit and charging/discharging circuit in a controller to detect the power change a discharge voltage in the motor start-up. CONSTITUTION:Consumptive power P sample from a driving motor 1 by an electric power detector 2 passes through a noise removing circuit 3 to be clamped at a clamp level (a) by a clamp circuit 10 in a time T1 of operating a time 11 in a working power extracting circuit 4 when consumptive electric power f(t) is increased in the motor start-up. At the same time, a gate 12 is opened to charge the clamp voltage to a charging/discharging circuit 13. When the timer 11 is up and a time setter 14 is operated, the circuit of the charging/ discharging circuit 13 is changed over to the discharge. As soon as electric power charged during a time T2 is discharged, the gate circuit 12 is opened to output the consumptive electric power f(t) to a calculating circuit 15 in which the consumptive electric power f(t) is subtracted from discharge voltage f(e) obtained from a discharge curve to calculate working electric power f(t1).
Patent JP-S6227547-A (JP)
Title: Coil spring and its production
Inventor: YANO MITSURU
IPC: C21D9/02
Filed: 1985-07-30
Abstract: PURPOSE:To manufacture a coil spring in which the section of an element wire has an arbitrary form by carrying out austempering treatment consisting of subjecting a coil spring made of spheroidal graphite cast iron to heating and holding and then quenching and holding under specific conditions so as to form the matrix into a mixed structure of bainite and austenite. CONSTITUTION:The coil spring which is a casting and made of spheroidal graphite cast iron is subjected to austempering treatment consisting of heating and holding at 820-900 deg.C for 0.5-3hr and the quenching down to 200-400 deg.C and holding for >=0.5hr to form the matrix into the mixed structure of bainite and austenite. In this way, the coil spring excellent in fatigue strength, wear resistance and corrosion resistance, having superior self-lubricity and conformability and increased in service life can be manufactured with high productivity.
Patent JP-S6413101-A (JP)
Title: Crt filter
Inventor: SUGIHARA EIICHI
IPC: G02B5/02
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a CRT filter which prevents imprinting without degrading resolution and is formed to obviate charging of static electricity on the surface of the CRT filter by incorporating a transparent conductive layer on the surface or in the filter. CONSTITUTION:This CRT filter has the shape to provide a tight contact with the CRT surface and has >=30% light ray transmissivity at 550nm wavelength. The glossiness Gs (60 deg.) on the filter surface on the side opposite to the CRT is 40-90% and the transparent conductive layer is provided on the surface or in the filter. The transparent conductive layer is required to have the electrical conductivity of the extent at which the static electricity charged in the CRT and the CRT filter can be removed. The CRT filter which prevents the imprinting on the surface, does not degrade the resolution in the corner part of the image plane and is capable of preventing the charge of the static electricity is thereby obtd.
Patent JP-S5792060-A (JP)
Title: Composition for corrosion-resistant coating compound
Inventor: GOTOU YOSHIKAZU
IPC: C08G18/48
Filed: 1980-11-28
Abstract: PURPOSE: A polyurethane resin molding composition for a corrosion-resistant coating compound, having improved corrosion resistance, comprising an NCO component consisting essentially of a polymethylene polyphenyl polyisocyanate and a high-polymer polyol as essential ingredients.  
     CONSTITUTION: The desired composition comprising (A) and NCO component consisting essentially of a polymethylene polyphenyl polyisocyanate[e.g., a compound shown by the formulaI(0≤n'≤3, etc.]and (B) an active hydrogen component consisting of an oxyalkylene ether of a bisphenol (with the proviso that number of oxyalkylene group is 2W10) and a high-polymer polyol having an equivalent of 200W2,000[e.g., a compound shown by the formula II (Y is 1W5C alkyl, etc.; m+n is 2W10; R 1  and R 2  are 2W4C alkylene), etc.]as essential ingredients. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0522116-A (JP)
Title: Electric field effect transistor logic circuit
Inventor: MAETA TADASHI
IPC: H03K19/0952
Filed: 1991-07-10
Abstract: PURPOSE:To reduce the useless current of the circuit to reduce the energy consumption and to secure the allowance to noise. CONSTITUTION:The power supply voltage VD2 of a buffer circuit 2 is set to a voltage adding the threshold voltage Vt of an enhancement type MESFET to the power supply voltage VD1 of an inverter circuit 1 composed of a depression type MESFET Q1 and an enhancement type MESFET Q2. Thus, the useless current of the circuit is reduced, energy consumption is reduced and allowance to noise is secured.
Patent JP-S5791284-A (JP)
Title: Heat sensitive recorder
Inventor: OOZEKI TAKASHI
IPC: B41J2/36
Filed: 1980-11-29
Abstract: PURPOSE:To enable an excellent gradation record with an approx. even change in the recording density between each of gradations by distributing a charging energy based upon the ground density of a manuscript to an OR data of a binary digital picture signal data. CONSTITUTION:Digital signals divided into various digits with an A/D converter 2 are input into a memory circuit 3. The output of the circuit is input into an OR circuit 4 while it is input into a multiplexer 5 for establishing the order of data selection with the output of the OR circuit 4 and the data selected is stored into a shift register 6. When the data stored corresponds to individual digit data, a heating resistor 10 in a thermal head 9 is energized through a drive circuit 8 for the time proportional to the data, while for the time according to the ground density of the manuscript when it corresponds to the output data of the OR circuit 4.